| 人工草地在退化草地恢复中的作用及其研究现状 |
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| 引用本文： | 牛书丽,蒋高明.人工草地在退化草地恢复中的作用及其研究现状[J].应用生态学报,2004,15(9):1662-1666. |
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| 作者姓名： | 牛书丽 蒋高明 |
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| 作者单位： | 中国科学院植物研究所植被数量生态学重点实验室,北京,100093 |
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| 基金项目： | 中国科学院知识创新工程重大项目 (KSCXI 0 8 0 2 )，国家重大基础研究发展计划资助项目 (G19980 10 10 0 ) |
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| 摘 要： | 分析了草地类型生态系统退化的现状、原因及其恢复途径，提出人工草地的建立是恢复退化天然草地的有效途径；综述了人工草地的研究进展。提出高效型人工草地的建立是缓解草原压力、促进牧区可持续发展的良策；从高效角度出发。种植饲用玉米可以作为建立人工草地的一个有益尝试．
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| 关 键 词： | 前裂长管茧蜂 桔小实蝇 温度 生长发育 繁殖 |
| 文章编号： | 1001-9332(2004)09-1662-05 |
| 修稿时间： | 2003年3月18日 |
Function of artificial grassland in restoration of degraded natural grassland and its research advance |
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| NIU Shuli,JIANG Gaoming.Function of artificial grassland in restoration of degraded natural grassland and its research advance[J].Chinese Journal of Applied Ecology,2004,15(9):1662-1666. |
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| Authors: | NIU Shuli JIANG Gaoming |
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| Affiliation: | Laboratory of Quantitative Vegetation Ecology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China. niushuli@ibcas.ac.cn |
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| Abstract: | This paper analyzed the degradation actuality of natural grassland,its reasons and corresponding restoration ways.Natural restoration is the easiest way,but it is very slow.The establishment of some artificial grassland is the most effective way to lessen the oppressiveness of natural grassland.The research advances on artificial grassland were summarized,and the ways for promoting the sustainable development of pasturing area were suggested.Considering the high productivity,planting forage maize may be an available attempt in Hunshandak Sandland. |
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| Keywords: | Artificial grassland Grassland degradation Restoration Phytoecology |
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